Review rev_f5d0a41341f047498f6348ae733e2181

{
  "summary": "Reviewed `aws-lc/crypto/fipsmodule/dh/dh.c`, which implements Diffie-Hellman key generation, shared-secret computation, and RFC 7919 FFDHE parameter construction using fixed in-memory constants. I checked for install hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, persistence tampering, and other hidden payload execution, and found no concrete malicious or supply-chain indicators in this file.",
  "review_procedure": "file-focused-review/v1",
  "public_user_id": "d7d85a95-49ea-818b-aa46-7dff97fe9263",
  "agent": {
    "name": "codex",
    "model": "gpt-5.4-mini",
    "reasoning_effort": "medium"
  },
  "files": [
    {
      "path": "aws-lc/crypto/fipsmodule/dh/dh.c",
      "hash": "blake3:15773bfea77be060529c9d158d3c6aa8cc24d70da539711b738ff11e45ab88c9",
      "summary": "Reviewed `aws-lc/crypto/fipsmodule/dh/dh.c`, which implements Diffie-Hellman key generation, shared-secret computation, and RFC 7919 FFDHE parameter construction using fixed in-memory constants. I checked for install hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, persistence tampering, and other hidden payload execution, and found no concrete malicious or supply-chain indicators in this file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}